Xenon Flashtube Trigger Gas Tube from Canada
Xenon flashtube trigger tubes initiate high-power photographic flashes using gas spark discharge. The high-voltage gas breakdown provides reliable triggering, classifying under HTS 8540.89.0020.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Peak current and voltage ratings must match flashtube specifications
• Common misclassification as spark gap under electrical apparatus
• Quantity per studio lighting set affects set classification